package servlet;

import entity.Product;
import service.ProductService;
import service.impl.ProductServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
@WebServlet(urlPatterns = "/ProductSelect_upServlet")
public class ProductSelect_upServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=utf-8");
        int id = Integer.parseInt(request.getParameter("id"));
        ProductService productService = new ProductServiceImpl();
        Product product = productService.select(id);
        request.setAttribute("product",product);

        request.getRequestDispatcher("product/product_update.jsp").forward(request,response);

    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
       doGet(req, resp);
    }
}
